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What are the dimensions of linear mass d...

What are the dimensions of linear mass density ?

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liner mass density = mass//length` = [M^1 L^(-1)]`
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PRADEEP-PHYSICAL WORLD AND MEASUREMENT-Very short Answer Questions
  1. Does a quantity have different dimensions in different systems of unit...

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  2. What are the dimensions of rate of flow?

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  3. What are the dimensions of linear mass density ?

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  4. What type of quantity is Avogadro's number ?

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  5. What are the dimensions of a and b in the relation F = at + b x, whrer...

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  6. Calculate x in the equation : (velocity)^x = (pressire diff.)^(3//2)xx...

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  7. The dimensions of Boltzmann constant are the same as that of (i) press...

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  8. Measuring process is essentially ……… Fill in the blanks

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  9. What is error of measurement ?

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  10. What are personal errors ?

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  11. What is the reliability of measurement of length using a metre scale ?

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  12. Maximum absolute error in difference of two quantites is equal to ….. ...

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  13. Fill in the blanks : (i) Maximum ……… error in product of quantities is...

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  14. Which of the following length measurements is most precise and why? ...

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  15. What is precentage error in volume of a sphere, when error in measurin...

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  16. What is error in density of a cube when its mass is uncertainl by +-2 ...

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  17. Find the number of significant figures in 0.005.

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  18. Round off to four significant figures in (i) 36.879 (ii) 1.0084

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  19. Round off the following numbers as indicated : (ii) 25.653 ot 3 digits...

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  20. solve with due regard to significant figures: sqrt(6.5 - 6.32)

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